div.content_wrap {width: 600px;height:100%;}
div.content_wrap div.left{float: left;width: 250px;overflow-y:hidden;}
div.content_wrap div.right{float: right;width: 340px;}
div.content_wrap div.right a{padding:3px 5px; margin:0px 5px; display:inline-block;font-size:12px; font-family:"宋体"; border:1px solid #0099cc; color:#0099cc;}
div.zTreeDemoBackground {width:250px;height:100%;text-align:left;}

ul.ztree {margin-top: 10px;width:220px;height:100%;overflow-y:auto;overflow-x:auto;}
ul.log {border: 1px solid #617775;background: #f0f6e4;width:300px;overflow: hidden;}
ul.log.small {height:45px;}
ul.log li {color: #666666;list-style: none;padding-left: 10px;}
ul.log li.dark {background-color: #E3E3E3;}